51884195

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 68947200

約数和(自身を除く): 17063005

約数列:

[1, 5, 11, 55, 121, 191, 449, 605, 955, 2101, 2245, 4939, 10505, 23111, 24695, 54329, 85759, 115555, 271645, 428795, 943349, 4716745, 10376839, 51884195]

約数ペア:

[(1, 51884195), (5, 10376839), (11, 4716745), (55, 943349), (121, 428795), (191, 271645), (449, 115555), (605, 85759), (955, 54329), (2101, 24695), (2245, 23111), (4939, 10505)]